Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725650 | Liquid feeder | Yoshihisa Kitamura, Takaya OKUNO, Toshihiko TOKESHI, Takehito Tamaoka | 2023-08-15 |
| 11470743 | Cooling device | Toshihiko TOKESHI, Nobuya Nakae, Takahiro IMANISHI, Takehito Tamaoka | 2022-10-11 |
| 11252837 | Cooling apparatus | Nobuya Nakae, Hidenobu Takeshita, Tomotsugu Sugiyama, Toshihiko TOKESHI, Takehito Tamaoka | 2022-02-15 |
| 11236738 | Cooling apparatus | Nobuya Nakae, Hidenobu Takeshita, Tomotsugu Sugiyama | 2022-02-01 |
| 11147187 | Radiative cooling device with liquid pump | Toshihiko TOKESHI, Nobuya Nakae, Takahiro IMANISHI, Takehito Tamaoka | 2021-10-12 |
| 10605267 | Blower apparatus | Yuko Hino, Seung-Sin Yoo, Tomoyuki Tsukamoto | 2020-03-31 |
| 10550846 | Blower apparatus | Yuko Hino, Seung-Sin Yoo, Tomoyuki Tsukamoto | 2020-02-04 |
| 10253786 | Blower apparatus | Yuko Hino, Seung-Sin Yoo, Tomoyuki Tsukamoto | 2019-04-09 |
| 10247201 | Blower apparatus | Yuko Hino, Seung-Sin Yoo, Tomoyuki Tsukamoto | 2019-04-02 |
| 9976570 | Blower apparatus | Yuko Hino, Seung-Sin Yoo, Tomoyuki Tsukamoto | 2018-05-22 |
| 8814375 | Display device with translucent background panel | Kouhei Takeshita, Ayako Yamamoto | 2014-08-26 |
| 7602583 | Disc clamping device and disc drive having the same | — | 2009-10-13 |
| 6867939 | Disk unit and information processing apparatus | Naotoshi Katahara, Eiichi Ebihara, Takashi Aikawa | 2005-03-15 |
| 6775837 | Head lifting device and disk apparatus incorporating the same | — | 2004-08-10 |
| 6473389 | Lens actuator | Yukio Hirai, Gorou Kawasaki, Nobuyuki Kanto | 2002-10-29 |
| 6404726 | Optical disk drive having a swing arm | — | 2002-06-11 |
| 6272079 | Optical head unit for optical disk apparatus having both focus control and track control function | Nobuyuki Kanto, Koichi Tezuka, Haruhiko Izumi, Satoshi Shimokawa, Shingo Hamaguchi +3 more | 2001-08-07 |
| 6249491 | Magneto-optical head having dual magnetic field generators | — | 2001-06-19 |
| 6052357 | Compact optical disk apparatus having a swing-motion optical head | Koichi Ogawa, Junichi Ichihara | 2000-04-18 |
| 5815328 | Lens actuator and optical disk apparatus | — | 1998-09-29 |
| 5404368 | Semiconductor optical apparatus having an improved precision for the optical beam position | Junichi Ichihara | 1995-04-04 |